| unstable(adjective, upset, change, strong, weak) |
| shaky(adjective, upset, change, strong, weak) |
| fickle(adjective, change, weak, continue, delicate) |
| wavering(adjective, upset, weak, uncertain, anxious) |
| inconstant(adjective, upset, change, continue, delicate) |
| changeable(adjective, upset, change, continue, rough) |
| wobbly(adjective, change, strong, weak, uncertain) |
| unsettled(adjective, upset, change, weak, delicate) |
| variable(adjective, upset, change, continue, rough) |
| capricious(adjective, change, continue, delicate, unstable) |
| unreliable(adjective, delicate, false, uncertain, unstable) |
| erratic(adjective, change, continue, unstable, unsettled) |
| uncertain(adjective, upset, change, weak, continue) |
| precarious(adjective, change, strong, doubtful, shaky) |
| vacillating(adjective, weak, uncertain, unstable, doubtful) |
| volatile(adjective, change, continue, delicate, unstable) |
| fluctuating(adjective, weak, rough, uncertain, unstable) |
| infirm(adjective, change, strong, weak, uncertain) |
| rickety(adjective, weak, uncertain, unstable, ill) |
| undependable(adjective, uncertain, unstable, feeble, unsettled) |